Description
SX-4 Pro Guide HD Gen 2 15-45x65mm Straight Spotting Scope combines rugged construction with advanced optical performance. Built from a durable magnesium body, this spotting scope is completely waterproof and fogproof. The oversized eyepiece enhances comfort during extended viewing sessions, reducing eye strain. Leupold’s Elite Optical System provides superior light transmission, ensuring bright, clear images even in low-light conditions. The straight design allows for easy packing and intuitive use, making it ideal for hunters and shooters tracking targets from various positions.
This spotting scope excels in harsh environments, offering exceptional glare reduction for those bright daylight conditions where most optics fail. With a focus on practical usability, the straight eyepiece simplifies alignment with your line of sight, enhancing target acquisition. Backed by Leupold's lifetime guarantee, you can trust its performance season after season, whether at the range or in the field.
Features – Key Benefits Bullets
- RUGGED CONSTRUCTION: Magnesium body for enhanced durability in harsh conditions.
- WATERPROOF AND FOGPROOF: Built to endure all weather conditions without compromising performance.
- SUPERIOR LIGHT TRANSMISSION: Leupold’s Elite Optical System ensures clear images at dawn and dusk.
- OVERSIZED EYEPIECE: Provides all-day comfort and reduces eye strain during extended viewing.
- STRAIGHT EYEPIECE DESIGN: Easier to pack and intuitive for quick target acquisition.
- GLARE REDUCTION: Elite-level glare reduction enhances visibility in bright light.
- LIFETIME GUARANTEE: Guaranteed performance for life; repair or replacement at no cost.
- LIGHTWEIGHT AND COMPACT: Easy to carry without sacrificing optical performance.
Technical Specifications Table
| Magnification | 15-45x |
|---|---|
| Lens Diameter | 65mm |
| Weight | 3.2 lbs |
| Dimensions | 15.5 x 4.7 x 5.5 inches |
| Material | Magnesium |
| Waterproof/Fogproof | Yes |
What's in the Box?
- Soft carrying case
- Lens covers
- Neck strap
- User manual
Customer Reviews
"This scope has been a game changer for my hunting trips. The clarity at dawn is impressive." - Jamie R.
"Lightweight and easy to carry. The straight eyepiece makes it perfect for my needs." - Michael T.
"Reliable performance in bad weather; I trust Leupold for all my outdoor adventures." - Sarah L.
FAQ
How does the SX-4 Pro Guide HD compare to other spotting scopes? The SX-4 Pro Guide HD offers superior optical clarity and durability compared to many competitors. Its lightweight design and straight eyepiece make it more portable and user-friendly than angled scopes, especially for hunting applications.
Is it difficult to maintain? Maintenance is straightforward. Regular cleaning of the lenses with a soft cloth and periodic checks for any signs of wear will keep this scope in top condition. Its waterproof design protects against moisture damage, reducing maintenance concerns.
What distances can I effectively use this spotting scope? With a magnification range of 15-45x, this scope is versatile for various viewing distances, making it suitable for both close observations and distant targets, ideal for hunting or birdwatching.
Similar Models
Looking for more spotting scope options? Explore our extensive Leupold lineup, including models like the Leupold Mark 4 12-40x60mm for advanced precision and the Leupold BX-5 Santiam HD 15-45x65mm for enhanced portability. Discover the full collection for optics that suit your outdoor adventures.
Our Guarantees
FREE Fast Shipping Over $99
Enjoy complimentary expedited shipping on all orders over $99.
Secure Payments
Shop with confidence using our encrypted payment processing.
High Quality or Money Back
Not satisfied with your purchase? We'll refund your money, no questions asked.
Top-Notch Support
Our expert team is available to answer all your questions and provide assistance.
What Our Customers Say
Optics Knowledge Center
Understanding Rifle Scope Basics
Magnification
Magnification refers to how much larger an object appears through the scope compared to the naked eye. Fixed power scopes have one magnification setting, while variable power scopes offer a range (e.g., 3-9x).
Objective Lens
The objective lens is the front lens that gathers light. Larger objective lenses (measured in mm) gather more light, providing brighter images in low-light conditions but add weight and require higher mounting.
Reticle
The reticle (crosshair) is the aiming point inside the scope. Modern scopes offer various reticle designs, from simple duplex crosshairs to complex ballistic reticles with holdover points for different distances.
Adjustments
Rifle scopes have turrets for windage (horizontal) and elevation (vertical) adjustments. These are measured in MOA (minutes of angle) or MRAD (milliradians) and allow precise aiming adjustments.
Proper Scope Mounting Guide
Select the Right Rings & Base
Choose rings that match your scope's tube diameter (typically 1", 30mm, or 34mm). Select a base compatible with your rifle's receiver. For heavy-recoiling rifles, opt for stronger mounts.
Install the Base
Clean the receiver and base thoroughly. Apply a small amount of blue Loctite to the screws. Attach the base to the receiver and torque the screws to manufacturer specifications.
Attach the Rings
Attach the bottom halves of the rings to the base. Place the scope in the rings and loosely attach the top halves. Don't fully tighten yet.
Set Eye Relief & Level
Position the scope for proper eye relief (3-4 inches) in your normal shooting position. Ensure the reticle is level using a scope leveling tool. Once positioned correctly, tighten the rings evenly in a cross-pattern.
Scope Zeroing Tips
Start Close
Begin zeroing at a shorter distance (25-50 yards) to ensure you're on paper before moving to your desired zero distance (typically 100 yards).
Use a Stable Rest
Always zero your rifle from a stable shooting position using a bench rest, sandbags, or a shooting rest to eliminate as much human error as possible.
Fire Groups
Fire 3-shot groups before making adjustments. This provides a more accurate representation of where your rifle is shooting than single shots.
Make Deliberate Adjustments
Know your scope's adjustment values (typically 1/4 MOA per click). If your group is 2 inches low at 100 yards, you'll need to adjust up 8 clicks (for a 1/4 MOA scope).
Confirm Your Zero
After making adjustments, fire another group to confirm your zero. Repeat the process until your point of impact matches your point of aim.
Document Your Settings
Once zeroed, record your settings including distance, ammunition used, and environmental conditions for future reference.
Optics Maintenance & Care
Cleaning Lenses
- Start by blowing or brushing away loose particles
- Use a lens pen or microfiber cloth for fingerprints
- For stubborn dirt, use lens cleaning solution (never household cleaners)
- Clean with gentle circular motions from center outward
Protecting Your Optics
- Always use lens caps when not in use
- Store in a dry place with silica gel packets
- Avoid extreme temperature changes
- Use a quality scope cover in harsh conditions
Regular Maintenance
- Check and tighten mount screws periodically
- Inspect O-rings and seals for damage
- Verify zero after rough handling
- Clean the exterior with a damp cloth
What to Avoid
- Never use fingers to touch lenses
- Avoid paper products (tissues, paper towels) on lenses
- Don't use acetone, alcohol, or household cleaners
- Never disassemble your scope (voids warranty)